package com.itwmk.utils;

/**
 * 通过ThreadLocal封装保存用户id的工具类
 * @author wmk
 */
public class BaseContext {
    private static ThreadLocal<Long> threadLocal=new ThreadLocal<>();

    public static void setId(Long id){
        threadLocal.set(id);
    }

    public static Long getId(){
       return threadLocal.get();
    }
}
